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72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
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* Copyright (c) 2008-2011 Apple Inc. All rights reserved.
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*
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* @APPLE_APACHE_LICENSE_HEADER_START@
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @APPLE_APACHE_LICENSE_HEADER_END@
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*/
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
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#include <sys/time.h>
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#endif
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#include <dispatch/dispatch.h>
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#include <bsdtests.h>
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#include "dispatch_test.h"
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static void
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test_timer(void)
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{
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dispatch_test_start("Dispatch Source Timer, bit 63");
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//uint64_t interval = 0xffffffffffffffffull;
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uint64_t interval = 0x8000000000000001ull;
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dispatch_queue_t mainq = dispatch_get_main_queue();
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__block int i = 0;
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struct timeval start_time;
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gettimeofday(&start_time, NULL);
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static dispatch_source_t ds;
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ds = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, mainq);
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assert(ds);
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dispatch_source_set_event_handler(ds, ^{
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assert(i < 1);
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printf("%d\n", i++);
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});
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dispatch_source_set_timer(ds, DISPATCH_TIME_NOW, interval, 0);
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dispatch_resume(ds);
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 1*NSEC_PER_SEC),
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dispatch_get_main_queue(), ^{
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test_stop();
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});
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}
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int
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main(void)
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{
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test_timer();
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dispatch_main();
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return 0;
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}
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